package ooday01;

public class Student {
    /*
    String name;
    int age;
    String className;
    String stuId;
    void study(){
        System.out.println(name+"在学习");
    }
    void sayHi(){
        System.out.println("大家好，我叫"+name+",今年"+age+"岁了，所在班级为"+className+"学号为："+stuId);
    }
    void play(String anotherName){
        System.out.println(name+"正在和"+anotherName+"一起玩");
    }
    Student(){

    }
    Student(String name ,int age){
        this.name=name;
        this.age=age;
    }
    Student(String name,int age,String className,String stuId){
        this.name=name;
        this.age=age;
        this.className=className;
        this.stuId=stuId;
    }

     */
    String name;
    int age;
    String className;
    String stuId;

    Student() {

    }

    Student(String name, int age) {
        this.name = name;
        this.age = age;
    }

    Student(String name, int age, String className, String stuId) {
        this.name = name;
        this.age = age;
        this.className = className;
        this.stuId = stuId;
    }

    void study() {
        System.out.println(name + "在学习");
    }

    void sayHi() {
        System.out.println("大家好，我叫" + name + ",今年" + age
                + "岁了，所在班级为" + className + "学号为：" + stuId);
    }
    void playWith(String anotherName){
        System.out.println(name+"正在和"+anotherName+"一起玩");
    }




}
